Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -0.91
Milk (kg) 24.00 -0.014 -0.34
Fat (kg) 1.67 -0.375 -0.63
Prot (kg) -0.12 -0.441 0.05
Fertility Sub Index -6.28
Calving Interval (days) 2.97 -1.459 -4.33
Survival (%) -1.74 1.117 -1.94
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.82
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) -0.68 -0.432 0.29
Maintenance Sub Index Maint. Sub Index -1.32
Live WT (kg) 4.30 -0.307 -1.32
Total Carbon Sub Index -8.24

* Based on an €80/tonne carbon price